This blinds is using motor of our brand NOVO or imported, and assemble 50mm/65mm aluminum tube and nylon tape roll support. To choose the correct motor, one should pay attention to weight, height and cost. To up&down the fabric by steel wire. The width could be over 6m. We can produce many kinds of blinds with difference fabric but in the same mechanism, such as: plane, sector roman blinds, water wave blinds and so on. We advise using our technical stage up&down blinds if the width is over 30㎡.